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20211123 - Latest Filament data
Available data for 20211123: »12 UTC   »13 UTC  
Click on image to open sensitive map! 
 
  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1150  506 (S32E03 L=286)  1697    404        1 (1005/ 429-1305/ 630)  12.3 E14-W09 S36-S26
      2  787  332 (S36E35 L=254)   548    100        1 ( 750/ 295- 816/ 383)  20.0 E40-E29 S38-S33
      3  719  296 (S37E43 L=246)   355     39        1 ( 700/ 276- 741/ 321) -71.6 E45-E40 S39-S35
Download Binary data for this image

» All Filament Data of 20211123 ... 		IDL code for reading binary data: 
    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
  • each filament has the value of Fil_ID
  • all values are in pixel
to get the area of a filament: 
  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area
be careful: y-origin is upper left! you can transpose the data: 
  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y

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